/**
 * Copyright (c) 2012-2016, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.cepcoreimpl;

import java.util.concurrent.ThreadPoolExecutor;

public class ThreadPoolFactory {

    public static ThreadPoolExecutor getThreadPoolExecutor(
            ThreadPoolConfig config) {
        if (config.getThreadFactory() == null && config.getHandler() == null) {
            return new ThreadPoolExecutor(config.getCorePoolSize(),
                    config.getMaximumPoolSize(), config.getKeepAliveTime(),
                    config.getUnit(), config.getWorkQueue());

        } else if (config.getThreadFactory() == null) {
            return new ThreadPoolExecutor(config.getCorePoolSize(),
                    config.getMaximumPoolSize(), config.getKeepAliveTime(),
                    config.getUnit(), config.getWorkQueue(),
                    config.getHandler());
        } else if (config.getHandler() == null) {
            return new ThreadPoolExecutor(config.getCorePoolSize(),
                    config.getMaximumPoolSize(), config.getKeepAliveTime(),
                    config.getUnit(), config.getWorkQueue(),
                    config.getThreadFactory());
        } else {
            return new ThreadPoolExecutor(config.getCorePoolSize(),
                    config.getMaximumPoolSize(), config.getKeepAliveTime(),
                    config.getUnit(), config.getWorkQueue(),
                    config.getThreadFactory(), config.getHandler());
        }
    }
}
